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The molecular formula C 14 H 14 N 2 (molar mass: 210.27 g/mol, exact mass: 210.1157 u) may refer to: 3-Amino-9-ethylcarbazole (AEC) Naphazoline
In one modification, both steps are rolled into one by carrying out the reaction in acetic acid. [9] In the third step, this compound is oxidized by red lead to carbazole itself. Another classic is the Bucherer carbazole synthesis, which uses a naphthol and an aryl hydrazine. [10] Bucherer carbazole synthesis
3-Amino-9-ethylcarbazole (AEC) is a chemical compound commonly used as a chromogenic substrate in immunohistochemistry, specifically for visualizing sections stained with HRP-conjugated secondary antibodies. [1]
Molecular weight (M.W.) (for molecular compounds) and formula weight (F.W.) (for non-molecular compounds), are older terms for what is now more correctly called the relative molar mass (M r). [8] This is a dimensionless quantity (i.e., a pure number, without units) equal to the molar mass divided by the molar mass constant .
Just weeks later on Oct. 27, the day before her 19th birthday, she underwent surgery to remove the mass. Six weeks of radiation therapy followed, with Strahan documenting each step of the way .
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3-Amino-9-ethylcarbazole hydrochloride: 6109-97-3 2-Aminofluorene: 153-78-6 ... Polychlorinated biphenyls (containing 60 or more percent chlorine by molecular weight) –